System.Object
EPLAN.Harness.API.LibraryParts.BaseLibraryPart
EPLAN.Harness.API.LibraryParts.BaseLib2DElement
EPLAN.Harness.API.LibraryParts.CountableLibraryPart
EPLAN.Harness.API.LibraryParts.OfflineLibraryPart
EPLAN.Harness.API.LibraryParts.UncountableLibraryPart